Sampling devices and working areas on-board SV Tara are shown from the vessel’s [a] side-view, [b] bird’s-eye-view of the deck, and [c] inside-view. They consist of the [1] Continuous Surface Sampling System [CSSS]; [2] Rosette Vertical Sampling System [RVSS]; [3] wet lab and storage in liquid nitrogen; [4] High Volume Peristaltic pump [HVP-PUMP]; [5] dry lab; [6] oceanography engineers data acquisition and processing area; [7] winch; [8] video imaging area; [9] storage areas at room temperature; [10] storage areas at +4 °C and −20 °C; [11] MilliQ water system and AC-s system; [12] diving equipment, flowcytobot and ALPHA instruments; and [13] storage boxes. The flow of seawater from the continuous surface sampling system to the dry lab is shown in blue.